CN201025729Y - An ultra-thin sound for car - Google Patents
An ultra-thin sound for car Download PDFInfo
- Publication number
- CN201025729Y CN201025729Y CNU2007200056290U CN200720005629U CN201025729Y CN 201025729 Y CN201025729 Y CN 201025729Y CN U2007200056290 U CNU2007200056290 U CN U2007200056290U CN 200720005629 U CN200720005629 U CN 200720005629U CN 201025729 Y CN201025729 Y CN 201025729Y
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- CN
- China
- Prior art keywords
- panel
- rectangular box
- automobile
- ultra
- sound equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses an ultra-thin audio for vehicle, comprising a rectangular box, a power amplifier circuit board, a cone ultra-thin loudspeaker, a loudspeaker protection network and a manual control device. The ultra-thin audio is characterized in that the rectangular box includes six panels and four angle connecting plates; the power amplifier circuit board is arranged between the medial of the front end of the left panel and the medial of the front end of the right panel; the central of the upper panel is provided with a circular through groove with the ladder shape; the closer card of the cone ultra-thin loudspeaker is arranged on the through groove of the upper panel; the closer card of the loudspeaker protection network is arranged on the top of the cone ultra-thin loudspeaker . The ultra-thin audio device for vehicle is simple in structure, compact in shape and convenient to install, which can be convenient to be installed in the smaller space of the vehicle, such as the lower of the chairs and other positions without prejudice to the activities of the human, so as not to occupy the limited space in vehicle.
Description
Technical field
The utility model patent relates to a kind of stereo set, specifically, relates in particular to a kind of automobile-used ultra-thin sound equipment.
Technical background
Universal day by day along with automobile, automobile is not only a kind of walking-replacing tool, but has become the part of people's daily life, and people have higher requirement to automobile, and increasing people wishes to expand the function of automobile.Such as: high-quality stereo set is installed, but common sound box system volume ratio is bigger on automobile, thereby makes this type of sound box system in the limited space of automobile, the restriction that is subjected to many conditions is installed.
The content of utility model
The purpose of this utility model is, overcomes above-mentioned defective of the prior art, and a kind of automobile-used ultra-thin sound equipment is provided, and this sound equipment can be installed in space less in the car easily such as the inferior place that does not hinder physical activity of seat.
For achieving the above object, the technical scheme that the utility model provides is as follows: construct a kind of automobile-used ultra-thin sound equipment, comprise rectangular box, power amplifier circuit plate, taper ultrathin loudspeaker, loud speaker catch net and manual overvide.
Described rectangular box comprises six panels and four corner connecting plates, and upper and lower panel four limits are provided with some logical screws, and remaining panel is equipped with screw with the corresponding part of corner connecting plate, and each panel is closely connected by bolt.
Described power amplifier circuit grillage is located between the left/right panel front end inboard, the front end of described power amplifier circuit plate is connected with the power circuit plate with some manual overvides by connecting line, and the position that this manual overvide protrudes forward can the tight clamping of the corresponding groove of offering with the rectangular box front panel.
The described rectangular box front panel outside is provided with some manual overvides and audio signal input port.
Described top panel middle part offers stepped circular groove, and described taper ultrathin loudspeaker closely is fastened on the groove of top panel, and described loud speaker catch net closely is fastened on the top of taper ultrathin loudspeaker.
Remain with certain clearance between the bottom of described taper ultrathin loudspeaker and the lower panel.
The inboard of described rectangular box rear board is bolted with a power circuit plate, this power circuit plate links to each other with taper ultrathin loudspeaker and power amplifier circuit by connecting line, and the outside of described rectangular box rear board is provided with connector mouth, mains switch and some function plug receptacles.
The described left/right panel outside all casting is provided with heating panel.
The beneficial effects of the utility model are: this automobile-used ultra-thin acoustics is simple in structure, and profile is small and exquisite, and is easy for installation, can be installed in space less in the car easily such as the inferior place that does not hinder physical activity of seat, and not take limited space in the car.
Description of drawings
Fig. 1 is a three-dimensional explosive view of the present utility model;
Fig. 2 is a horizontal section schematic diagram of the present utility model;
Fig. 3 is circuit theory diagrams of the present utility model.
Embodiment
With reference to figure 1, Fig. 2, a kind of automobile-used ultra-thin sound equipment comprises rectangular box 16, power amplifier circuit plate 8, taper ultrathin loudspeaker 2, loud speaker catch net 1 and manual overvide 7.
Rectangular box comprises six panel front panels 5, rear board 14, left panel 10, right panel 4, top panel 9, lower panel 6 and four corner connecting plates 13, top panel 9 and lower panel 6 four limits are provided with some logical screws 12, remaining panel is equipped with screw 11 with corner connecting plate 13 corresponding parts, and each panel is closely connected by bolt 16.
Power amplifier circuit grillage 8 is located between left panel 10 and the right panel 4 front end inboards, the front center of power amplifier circuit plate 8 is provided with some manual overvides 7 and is connected with power circuit plate 15, the position that this manual overvide 7 protrudes forward can with the front panel 5 corresponding groove of offering 18 tight clampings, the rear end of power amplifier circuit plate 8 closely is connected with the lower end of taper ultrathin loudspeaker 2.
Rectangular box front panel 5 outsides are provided with some manual overvides 7 and audio signal input port 19.
Top panel middle part 9 offers stepped circular groove 3, and taper ultrathin loudspeaker 2 closely is fastened on the groove 3 of top panel 9, and loud speaker catch net 1 closely is fastened on the top of taper ultrathin loudspeaker 2.
Remain with certain clearance between the bottom of taper ultrathin loudspeaker 2 and the lower panel 6.
The inboard of rectangular box rear board 14 is bolted with a power circuit plate 15, this power circuit plate links to each other with power amplifier circuit plate 8 by connecting line, and the outside of described rectangular box rear board 14 is provided with connector mouth, mains switch and some function plug receptacles.
The left panel 10 and right panel 4 outsides all cast and are provided with heating panel 18.
Shown in Figure 3, be circuit theory diagrams of the present utility model.
During use, only need automobile-used ultra-thin sound equipment is fixed on such as the inferior less space of automotive seat, again power line is connected with the on-vehicle acoustic apparatus of automobile with tone frequency channel wire, turn on the power switch,, can enjoy dulect music by manual overvide.
Claims (7)
1. automobile-used ultra-thin sound equipment; comprise rectangular box; the power amplifier circuit plate; the taper ultrathin loudspeaker; the loud speaker catch net; manual overvide; it is characterized in that: described rectangular box comprises six panels and four corner connecting plates; described power amplifier circuit grillage is located between the left/right panel front end inboard; described top panel middle part offers stepped circular groove; described taper ultrathin loudspeaker closely is fastened on the groove of top panel, and described loud speaker catch net closely is fastened on the top of taper ultrathin loudspeaker.
2. according to the described a kind of automobile-used ultra-thin sound equipment of claim 1, it is characterized in that: described rectangular box upper and lower panel four limits are provided with some logical screws, and remaining panel is equipped with screw with the corresponding part of corner connecting plate, and each panel is closely connected by bolt.
3. according to the described a kind of automobile-used ultra-thin sound equipment of claim 1, it is characterized in that: the front end of described power amplifier circuit plate is connected with the power circuit plate with some manual overvides by connecting line, and the position that this manual overvide protrudes forward can the tight clamping of the corresponding groove of offering with the rectangular box front panel.
4. according to the described a kind of automobile-used ultra-thin sound equipment of claim 1, it is characterized in that: the described rectangular box front panel outside is provided with some manual overvides and audio signal input port.
5. according to the described a kind of automobile-used ultra-thin sound equipment of claim 1, it is characterized in that: remain with certain clearance between the bottom of described taper ultrathin loudspeaker and the lower panel.
6. according to the described a kind of automobile-used ultra-thin sound equipment of claim 1, it is characterized in that: the inboard of described rectangular box rear board is bolted with a power circuit plate, this power circuit plate links to each other with taper ultrathin loudspeaker and power amplifier circuit by connecting line, and the outside of described rectangular box rear board is provided with connector mouth, mains switch and some function plug receptacles.
7. according to the described a kind of automobile-used ultra-thin sound equipment of claim 1, it is characterized in that: the described left/right panel outside all casting is provided with heating panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200056290U CN201025729Y (en) | 2007-03-09 | 2007-03-09 | An ultra-thin sound for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200056290U CN201025729Y (en) | 2007-03-09 | 2007-03-09 | An ultra-thin sound for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201025729Y true CN201025729Y (en) | 2008-02-20 |
Family
ID=39099584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200056290U Expired - Fee Related CN201025729Y (en) | 2007-03-09 | 2007-03-09 | An ultra-thin sound for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201025729Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101771906A (en) * | 2008-12-30 | 2010-07-07 | 北京富纳特创新科技有限公司 | Loudspeaker |
| CN110708648A (en) * | 2019-11-21 | 2020-01-17 | 安徽井利电子有限公司 | Multi-channel stereo speaker system for cinema seat |
-
2007
- 2007-03-09 CN CNU2007200056290U patent/CN201025729Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101771906A (en) * | 2008-12-30 | 2010-07-07 | 北京富纳特创新科技有限公司 | Loudspeaker |
| CN101771906B (en) * | 2008-12-30 | 2013-08-21 | 北京富纳特创新科技有限公司 | Loudspeaker |
| CN110708648A (en) * | 2019-11-21 | 2020-01-17 | 安徽井利电子有限公司 | Multi-channel stereo speaker system for cinema seat |
| CN110708648B (en) * | 2019-11-21 | 2021-02-12 | 安徽井利电子有限公司 | Multi-channel stereo speaker system for cinema seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONG CHENGCONG Free format text: FORMER OWNER: JIN LAICHANG Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Jiangxi province Ganzhou city Ganxian town of maple River south of the village of Nantang Mudun Group No. 015, zip code: 341000 Patentee after: Zhong Chengcong Address before: Hongkong, Kowloon, China, Mong Kok Tong, No. 14-18, Onomichi, building on the 3rd floor, C, D room, zip code: Patentee before: Jin Laichang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20100309 |